- Sainath Exports
- manganese ore, Nilam oil, bettle nuts, cashew nuts, clove, cinnamon, coffee, cocoa, rubber, furniture, readymade cloths, batu damar, glass, paper, handicraft, aluminium foil, long pepper,Nuts and Kernels,Mineral and ores.
- Address:Jl. Tanjung Batu No. 22, Block B-1
- PT Lima Makmur Industri
- Iron ore, Copper cathodes, Manganese ore, Bituminous coal, Aluminium ore.
- Address:3 Jl Winaon
- PT. CARSURIN
- Survey, laboratory Analysis, Coal & Mineral, draught survey, sampling analysis, iron ore, sands, bauxite, galena, aluminium, nickel, tin ores, drilling, mapping, geology, topography, mine design, planning, general due diligence,,Coal Minerals, ....
- Address:Jl. Angkasa Blok B-9 Kav6, Kemayoran
- Pt. Kencana Indah Utama
- Iron Sand, Iron Ore, Aluminium, Aeration Component, Sea Bubble, Lake & Ponds Aeration. Fountain & Waterfalls,Metal Mineral,Iron & Steel.
- Address:Jl. Angkasa Dalam I / 50 G, Kemayoran
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